Warbonnet Creek (Orellan): Orellan, Nebraska
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Mammalia
- Rodentia
- Ischyromyidae
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Ischyromys typus
Leidy 1856
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= Ischyromys veterior
Matthew 1903
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Alroy 2002 | |||||||||
includes type of "Ischyromys typus nanus": "lower Oreodon beds" at "Warbonnet ranch, 12 miles north of Harrison, Nebraska" | ||||||||||
Mammalia
- Rodentia
- Cricetidae
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Scottimus viduus n. sp.
Korth 1981
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Korth 1981 | |||||||||
recombined as Willeumys viduus | ||||||||||
Warbonnet Creek | ||||||||||
Mammalia
- Leptochoeridae
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Leptochoerus quadricuspis n. sp.
Hatcher 1901
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Hatcher 1901 | |||||||||
= Stibarus quadricuspis
Hatcher 1901
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Alroy 2002 | |||||||||
"lower Oreodon beds about half a mile west of south of the Brewster and Emmons Ranch, on Warbonnet Creek, in Sioux Co."; see also Edwards 1976a | ||||||||||
Mammalia
- Hypisodontidae
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Hypisodus alacer
Troxell 1920
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Frick 1937 | |||||||||
CM specimen from "Oreodon Beds, Sioux County... Warbonnet Creek" | ||||||||||
Mammalia
- Merycoidodontidae
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Merycoidodon culbertsonii
Leidy 1848
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Thorpe 1921 | |||||||||
= Merycoidodon culbertsoni
Leidy 1848
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Alroy 2002 | |||||||||
original and current combination Merycoidodon culbertsonii | ||||||||||
"Warbonnet ranch, 12 miles north of Harrison... matrix as typical Middle Oligocene"; also Thorpe 1923c: "lower Brule... Sioux Co... Warbonnet Creek, one half mile south of Mr. John Anderson's ranch house" | ||||||||||
Mammalia
- Carnivora
- Amphicyonidae
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Daphoenus hartshornianus
(Cope 1873)
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Hunt 1996 | |||||||||
Warbonnet Creek; does not include "D. vetus" of Thorpe 1923d because specimen is from FMNH collection DUPLICATE REF 1975 or 1979 (1 measurement) | ||||||||||
Daphoenus vetus
Leidy 1853
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Thorpe 1923 | |||||||||
"one half mile south of John Anderson's ranch house... Middle Oligocene" | ||||||||||
Reptilia
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Peltosaurus granulosus
Cope 1873
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Gilmore 1928 | 2 specimens | ||||||||
CM 271, fragmentary parts of dentary containing teeth. "Lower Oredon beds", collected by J B Hatcher in 1900.; CM 1248, parietal, frontal, maxillae, greater portion of both rami plus a block containing dermal scutes. "Oreodon beds", coll. Peterson 1904. | ||||||||||
see common names |
Geography
Country: | United States | State/province: | Nebraska | County: | Sioux |
Coordinates: | 42.4° North, 103.8° West (view map) | ||||
Paleocoordinates: | 43.6° North, 95.7° West | ||||
Basis of coordinate: | based on political unit |
Time
Period: | Paleogene | Epoch: | Oligocene |
Stage: | Rupelian | 10 m.y. bin: | Cenozoic 4 |
*Period: | Tertiary | ||
Key time interval: | Orellan | ||
Age range of interval: | 33.90000 - 33.30000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Formation: | Brule |
Lithology and environment
Environment: | terrestrial indet. |
Taphonomy
Modes of preservation: | body |
Collection methods and comments
Collection excludes: | some genera |
Taxonomic list comments:some F:AM "Warbonnet Creek" material is from 10 mi, not 12 mi, N of Harrison: Prothero 1996c |
Metadata
Also known as: | Brewster and Emmons Ranch; Warbonnet Ranch | ||
Database number: | 17297 | ||
Authorizer: | J. Alroy, P. Barrett | Enterer: | J. Alroy, T. Cleary | Research group: | vertebrate |
Created: | 1996-08-05 00:00:00 | Last modified: | 2002-06-03 03:27:42 |
Access level: | the public | Released: | 1996-08-05 00:00:00 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
3458. | E. L. Troxell. 1922. Horned Eocene ungulates. American Journal of Science 203 [J. Alroy/J. Alroy/J. Ju] |
Secondary references:
6294 | J. Alroy. 2002. Synonymies and reidentifications of North American fossil mammals. [J. Alroy/J. Alroy/M. Kouvari] | |
6222 | C. Frick. 1937. Horned ruminants of North America. Bulletin of the American Museum of Natural History 69:1-669 [J. Alroy/J. Alroy/M. Uhen] | |
14538 | C. W. Gilmore. 1928. Fossil lizards of North America. Memoirs of the National Academy of Sciences 22(3):1-201 [J. Head/J. Head/M. Carrano] | |
1808 | J. B. Hatcher. 1901. Some new and little known fossil vertebrates. Annals of Carnegie Museum 1(1):128-144 [J. Alroy/J. Alroy/M. Carrano] | |
1975 | R. M. Hunt, Jr. 1996. Amphicyonidae. In D. R. Prothero and R. M. Emry (eds.), The Terrestrial Eocene-Oligocene Transition in North America 476-485 [J. Alroy/J. Alroy/J. Marcot] | |
2103 | W. W. Korth. 1981. New Oligocene rodents from western North America. Annals of Carnegie Museum 50(10):289-318 [J. Alroy/J. Alroy/M. Uhen] | |
3413 | M. R. Thorpe. 1921. A new Merycoidodon. American Journal of Science 2(12):334-342 [J. Alroy/J. Alroy/J. Marcot] | |
3422 | M. R. Thorpe. 1923. The hyoid apparatus of Merycoidodon. American Journal of Science 206 [J. Alroy/J. Alroy/J. Ju] |